static double Sum(double [] m, int n, double x, double y, double z)
{
double S = 0;
for (int i = p, j = 0; i < k; i++, j++)
{
S += m[j] * L_Pol.SF(y, z, i);
}
return(S);
}
public static double L(double x, double y, double z)
{
return(L_Pol.SF(y, z, 1));// * L_Pol.SF(y, z, 2);
}